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040000 tree 7136ceab78343b911bc2798d67aae7c14cfd9690	models
040000 tree d555ba3b7362ae7f4d557dedaa79dd03019c3f32	patches
040000 tree 2bf9061559b618def1c7682a0b8039c232f97cdf	scripts
040000 tree 9eb814768d8370fd65d84e92c7c3fb1c546354d9	sky130_fd_io
040000 tree 144b9f127141ec531068833e3355896b0bc6c6e7	sky130_fd_pr
040000 tree e72041b2b976603b60c0d9cf7b73a6706b41a99f	sky130_fd_sc_hd
040000 tree cae8524d857cee324fef320d7fd3462717639873	sky130_fd_sc_hs
040000 tree a7cf84cd66407a8f835f0bb2101882a4e5702582	sky130_fd_sc_hvl
040000 tree b4d18db5a36b4389dc2906ae5f5f49558742c348	xschem